China Manufacturer 3GB Three High Viscosity Fuel Oil Screw Pump

Email: sales@shenghuipump.com

Fax: +86-0317-8109918

Tel: +86-0317- 8109958 +86-0317-8109968

Whatsapp & Wechat & Mobile:
+86-15227503158

Add: South 4 # Road, Industrial Park, Botou City , 062150, Hebei Province,China

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Product Description

Summarize:

3GB series three screw pumps are suitable for conveying oil and oil-like lubricating liquids that do not contain solid particles and are non-corrosive, including heavy oil, crude oil, diesel oil, pressurized fluid oil and so on. With its advantages of corrosion resistance, heat resistance, good self-priming performance, cobbled together structural parts, easy maintenance, etc., it is widely used in the fields of chemical fiber, petroleum, machinery, ship, glass, highway, metallurgy and so on.

Product Details:

3GB series fuel oil screw pump is a rotor-type volumetric pump, which uses the principle of screw meshing and relies on the rotating screws meshing with each other in the pump casing to enclose the conveying medium in the gear cavity and push it continuously and uniformly along the axial direction of the screws to the outlet, so as to provide stable pressure for the system. It is manufactured from cast steel and is available in both insulated and non-insulated materials. When handling high viscosity media, it is recommended to use screw pumps with insulated construction.

Application:

3GB series screw oil pumps are suitable for conveying various non-corrosive oils and similar fluids, including fuel oil, lubricating oil, hydraulic oil, heavy oil, asphalt, and other similar fluids. For media with higher viscosity, heating can be used to reduce viscosity for conveyance; however, the media temperature generally should not exceed 350°C. It frequently meets the conveyance needs of industries such as machinery, power generation, machine tools, marine, highway, and petroleum.

Advantage:

1. Utilizing mechanical seals, different materials can be selected based on the specific medium. For high-viscosity media, hard alloy materials with high mechanical strength and excellent wear resistance are chosen to ensure sealing performance at high temperatures.
2. With low inertia in the rotating components of the screw pump, startup torque and vibration are minimal, resulting in low noise levels during operation.
3. Its continuous rotation during operation allows the liquid to be smoothly pushed toward the outlet, ensuring stable fluid delivery.

Performance Data:

Model	Flow		Pressure (Mpa)	Speed (r/min)	Power KW		NPSHr (m)
Model	m³/h	L/min	Pressure (Mpa)	Speed (r/min)	Shaft	Motor	NPSHr (m)
90*2-42	28.2	470.9	0.6	950	6.6	11	5.5
	27.5	457.6	1.0	950	10.2	15
	43.1	718.8	0.6	1450	10	15
	41.9	698.5	1.0	1450	15.5	18.5
90*2-46	34.0	566.7	0.8	950	9.7	11	5.5
	52.6	875.4	0.6	1450	12	15
	520	866	0.8		14.9	18.5
	51.4	8561	1.0		18.6	22
100*2-46	48.0	800	0.8	950	13.3	15	5.5
	72.7	1212	0.6	1450	165	18.5
	72.0	1200	0.8		20.4	22
	71.2	1187	1.0		25.5	30
100*2-51	56.9	948.9	0.6	950	12.5	15	5.5
	55.7	928.6	1.0	950	20.8	30
	86.9	1448.3	0.6	1450	19.1	22
	850	1417.2	1.0	1450	31.8	37
110*2-46	60.9	1015	0.6	950	13.7	18.5	5.5
	58.9	951.7	1.0	950	21.8	30
	96.7	1611	0.6	1450	21.9	30
	94.6	1577	1.0	1450	33.9	45
120*2-42	67.9	1131	0.6	950	15.5	18.5	5.5
	65.4	1090	1.0	950	24.5	30
	108	1802	0.6	1450	24.7	30
	105	1760	1.0	1450	38.2	45
120*2-46	79.6	1327	0.6	950	17.8	22	5.5
	77.2	1285	1.0	950	28.2	37
	126	2101	0.6	1450	28.5	37
	123	2059	1.0	1450	44.1	55
150*2-46	158	2640	0.6	950	34.6	45	5.5
	154	2582	1.0	950	54.5	75
	241.7	4029.7	0.6	1450	53.8	7590
	236.5	3942.2	1.0	1450	82.2